---
title: "bath bombs for kids — £719K/yr Amazon United Kingdom Niche, Score 56/100 - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/bath-bombs-for-kids"
last_updated: "2026-07-20T19:45:21.786Z"
locale: en
meta:
description: "bath bombs for kids shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "bath bombs for kids shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "bath bombs for kids — £719K/yr Amazon United Kingdom Niche, Score 56/100 - Flapen"
---
# **bath bombs for kids**
**Worth a look**
Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 69Growth 4Conversion 70Competition 71Returns 99Price range 32Avg price 42Brand share 65Review moat 48Quality gap 48
**Returns**
**Incredible****0.2%**
return rate — above 6% kills the launch gate
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****6.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****£719K**
£719K/yr · 1.0M searches
**Brand share**
**Good****66%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,667.88**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****£11.05**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****£2.05–£21.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-41.7%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, bath bombs for kids is a £719K/yr Amazon United Kingdom market (1.0M searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 56/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **60K–80K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **£663K–£884K**
- units × avg price
- **Launch success**
- **20%**
- 1 of 5 new (360d)
- **Conversion rate**
- **6.4%**
- **Avg BSR**
- **#41**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **7.9%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **173 days**
## **Competition**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**66%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 88%
**Open market**
**28%**
- leoce22% - TTRWIN16% - HUADUOO11% - Aofmee9% - ZIMPLI9% - Maylawn7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -41.7% search growth over the last 90 days.
70K50KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 4.7×
[**Open Trend **](https://flapen.com/research/uk/beauty/bath-bombs-for-kids/trend)
## **Product shelf**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%£36K10%£72K15%£108K20%£144K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 32 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**12 pcs TTRWIN Bath Bomb Gift Set with Surprise Toys Inside Organic and All Natural Ingredients Bubble Bath Bombs Fizzes Spa Ideal Birthday Easter for Boys & Girls**TTRWIN**£8.29**4.5★1,571 rev](https://www.amazon.co.uk/dp/B0C8S69QW8) [2**Bath Bombs for Kids 12pcs Bath Bombs with Surprise Crystal Toys Inside Handmade Natural and Organic Bubble Bath Birthday Christmas Easter Gift for Girls and Boys**leoce**£7.75**4.6★1,225 rev](https://www.amazon.co.uk/dp/B0BLC9HJ7L) [3**12 Pack Bath Bombs for Kids Girls with Surprise Toys Inside Fun Kids Safe Handmade Natural Bubble Spa Bath Ball with Jewelry Toys Bath Bomb Gifts for Birthday Christmas Holiday for Girls Ages 3-12**HUADUOO**£8.47**4.6★180 rev](https://www.amazon.co.uk/dp/B0FCM5766C) [4**Bath Bombs Gift Set 12pcs Handmade Fizzy Bubble Bath Bombs Vegan & Cruelty Free Perfect for Bubble and Spa Bath Birthday Mothers Day Gifts Idea for Her/Him Wife Girlfriend**Maylawn**£7.43**4.6★3,871 rev](https://www.amazon.co.uk/dp/B08G57M582) [5**48pcs Bath Bombs for Kids with Toy Inside Organic Colorful Bubble Bath for Kids Safe Best Birthday Party Easter Bath Bombs Gift Set for Girls and Boys**leoce**£21.01**4.3★96 rev](https://www.amazon.co.uk/dp/B0DQW9XTRQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kids Bath Bombs Fizzy Bath Bubbles with Cocoa & Shea Butter Surprise Bath Bombs for Kids Gentle on Delicate Skin Colourful Bathtime Fun for Children Ideal Gift for Boys & Girls 6 Pack**Abodiuss**£9.97**12 rev2mo ago](https://www.amazon.co.uk/dp/B0GWTJXS3R) [**Bath Bombs for Kids 12 Pack Bath Bombs with Toys Inside Handmade Fizzy Bubble Bath Bombs Birthday Christmas Easter Gift for Girls and Boys**VFjVlVdG**£12.88**11 rev3mo ago](https://www.amazon.co.uk/dp/B0GWQ55JR6) [**Bath Bombs for Kids: 3 in 1 Super Brother Dig a Bath Bombs with Toys Inside Organic Bath Bomb Rich in Natural Essential Oils Kids Bath Bomb for Dry Skin Moisturize Summer Party Favors(6 Pcs)**Generic**£20.58**11 rev3mo ago](https://www.amazon.co.uk/dp/B0GVS55LPC) [**Aofmee Bath Bombs for Kids 12 Pcs Kids Bath Bombs Essential Oil Natural Organic Bath Bomb Gift for Children Boys Girls Fizzies Spa Kit Present for Birthday Christmas Easter**Aofmee**£11.23**6,745 rev5mo ago](https://www.amazon.co.uk/dp/B0FJLP959B) [**INKEE Surprise Bath Bomb Dragons - Bath Bombs for Kids with Dragon Collectible Figure Inside fizzing bathbomb with Hidden Toy Orange or Turquoise 100 g Single Pack - Toy for 3 Year Old Plus**INKEE**£4.27**455 rev6mo ago](https://www.amazon.co.uk/dp/B0FMY5PFRC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Kids Bath Bombs Fizzy Bath Bubbles with Cocoa & Shea Butter Surprise Bath Bombs for Kids Gentle on Delicate Skin Colourful Bathtime Fun for Children Ideal Gift for Boys & Girls 6 Pack**Abodiuss**£9.97**4.4★**▲ 505%**](https://www.amazon.co.uk/dp/B0GWTJXS3R) [**Tub Works Bath Color Fizzies 150 Count | Nontoxic & Fragrance-Free | Fizzy Bath Color Tablets for Kids | Create Colorful Water | Water Tablets in 7 Colors for Variety | Bath Bombs for Kids Bathtub**Tub Works**£9.62**4.4★**▲ 502%**](https://www.amazon.co.uk/dp/B0C7JCXX7K) [**Bath Bombs for Kids 12 Pack Bath Bombs with Toys Inside Handmade Fizzy Bubble Bath Bombs Birthday Christmas Easter Gift for Girls and Boys**VFjVlVdG**£12.88**4.6★**▲ 500%**](https://www.amazon.co.uk/dp/B0GWQ55JR6) [**Bath Bombs for Kids: 3 in 1 Super Brother Dig a Bath Bombs with Toys Inside Organic Bath Bomb Rich in Natural Essential Oils Kids Bath Bomb for Dry Skin Moisturize Summer Party Favors(6 Pcs)**Generic**£20.58**3.9★**▲ 463%**](https://www.amazon.co.uk/dp/B0GVS55LPC) [**INKEE Gift Box Spongebob Bath Set 7 Bath Additives Spongebob Bath Bombs & Kids Bath Salts with Avocado Oil + Accessory Toy Gifts for Children Ages 3+**INKEE**£8.85**4.5★**▲ 441%**](https://www.amazon.co.uk/dp/B0D7D7LHKS)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**20%
*“The scents are enjoyable”*
**Value For Money**17%
*“Good value”*
**Gifting Purpose**14%
*“Great for gifting”*
**Quality-Overall**12%
*“The quality of the toys are reasonable”*
**Color**9%
*“The colours are bright”*
**Fun/Entertainment Experience**4%
*“Great fun”*
**Allergies**2%
*“have had no irritation whatsoever”*
**Soft Feel**2%
*“Kind and gentle to skin”*
**Sensitivity-Overall**1%
*“Excellent for child sensitivity”*
**Design-Overall**1%
*“The design is cute”*
### **What buyers complain about **
**Size-Overall**15%
*“supper small”*
**Advertised Vs Actual Product**13%
*“False Advertising”*
**Value For Money**11%
*“Not worth the money”*
**Color**9%
*“was pink all over had to wash with fairy liquid”*
**Quality-Overall**8%
*“Utter rubbish product”*
**Durability**5%
*“just fell apart”*
**Smell**3%
*“Poor quality, barely colours the water and smells very artificial”*
**Functionality-Overall**3%
*“Terrible did not fizz up”*
**Allergies**3%
*“Caused strong allergic reaction in a child”*
**Strength**2%
*“toys are a little flimsy”*
### **Top return reasons **
**Advertised Vs Actual Product**19%
**Quality-Overall**11%
**Size-Overall**9%
**Functionality-Overall**7%
**Smell**7%
**Age Suitability**6%
**Value For Money**5%
**Solubility**5%
**Gifting Purpose**4%
**Ingredients-Overall**3%
## **Common questions**
- **Is bath bombs for kids profitable to sell on Amazon United Kingdom?**
- The niche generates £719K/yr across 32 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -41.7%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the bath bombs for kids niche?**
- 17 brands and 29 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 66% of demand.
- **What do buyers complain about in bath bombs for kids?**
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Value For Money. The return rate is 0.2%.
- **When does demand for bath bombs for kids peak?**
- Demand peaks in Nov–Dec; the busiest month runs 4.7× the quietest.
- **What does it cost to enter the bath bombs for kids niche?**
- Listings span £2.05–£21.01; the average listing price is £11.05 (sweet spot $15–$100). The average incumbent carries 1,668 reviews — the moat a new listing must climb.
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